Siberian tiger / Amur tiger (Panthera tigris altaica) Siberian tiger vs. Bengal tiger. This subject qualifies as part of interesting facts, but it will certainly be interesting to many people. In short, you can say about the Bengal tiger that it has a nasty character.
One, several, or multiple joints are at risk for rheumatoid arthritis. Certain conditions can cause rheumatoid arthritis to develop and become worse. These causes include bacterial infections, viruses, injuries, and other genetic condition. SjÃ¶gren's syndrome is an autoimmune condition that is frequently diagnosed in conjunction with rheumatoid arthritis.
Obviously that can include a large number of different causes of this illness. Arthritis is an inflammation of the joints and the cartilage of the joints; furthermore it is an ongoing, degenerative disease. This is probably one of the most difficult aspects of the disease to cope with: although today may be painful, the future will possibly only be worse.